What to do if my Elma Elmasonic S has no ultrasonic operation and LEDs are blinking?
- SSydney BryantAug 14, 2025
If your Elma Ultrasonic Jewelry Cleaner shows no ultrasonic operation and the LEDs are blinking alternately, it indicates a fault. This could be due to an adverse filling level, so try changing the filling level and switch the unit off and on. If the fault persists after switching the unit off and on, return it to the supplier or manufacturer, as it may indicate an electronics fault.